The Nationals open a series against Miami hoping to end a five-game skid and get back to .500. Washington fell to 42-43 with a loss to Boston on Wednesday, the first time the preseason NL East favorites have been under .500 this late in the year since being 60-61 on Aug. 21, 2015. The Nationals held a players' only meeting after a 3-0 loss to the Red Sox highlighted by Adam Eaton's throwing error and a wild pitch from Ryan Madson. Jeremy Hellickson (2-1, 2.63) makes his second start since returning from the DL, while Marlins righty Pablo Lopez (1-0, 3.00) makes his second MLB start.

NOT VERY VERLANDER

Justin Verlander (9-4, 2.12) tries to stop a personal slide when the Astros open a series against the White Sox. Verlander has allowed nine runs in 11 2/3 innings over his past two starts, taking losses to Toronto (four runs) and Tampa Bay (five runs). Verlander hasn't allowed four or more earned runs in three straight starts since June 2014 while with Detroit. Carlos Rodon (1-3, 4.55) is up for Chicago.

CUETO'S BACK

Johnny Cueto is expected to be reinstated from the disabled list and pitch when the Giants open a four-game series against the Cardinals. Cueto was placed on the disabled list May 1 with inflammation in his right elbow. A few days later, he visited Dr. James Andrews, who diagnosed him with a strained elbow. Cueto is 3-0 with a 0.84 ERA in five starts this season. The Giants are 41-21 in his starts since he joined the team in 2016.

PITCHING IN

Angels rookie Jaime Barria will start against AL West-leading Seattle in place of Tyler Skaggs a day after the left-hander went on the DL with a thigh strain. Barria is making his 12th start of the season and has given up two earned runs or fewer in four of his last five starts. Lefty Marco Gonzales (8-5, 3.77) makes his first start since pitching the first complete game of his career in a 4-1 win over Kansas City.

DOUBLE TROUBLE

Joe Mauer needs one double to give him 415 in his career, which would break a tie with Hall of Famer Kirby Puckett for the Twins' franchise record. Minnesota has lost six straight and returns home from a 1-8 trip to play Baltimore, which has the worst record in the majors at 24-61. More good news for the scuffling Twins: Two-time All-Star Ervin Santana (right middle finger surgery) is scheduled to make his next rehab appearance for Class A Fort Myers.